Home / 184,601.94-254,751.84-108,166.20

Finding the Fourth Proportional to 184,601.94, 254,751.84 and 108,166.20

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Solution

The fourth proportional to 184,601.94, 254,751.84 and 108,166.20 is: 149,270.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,601.94 : 254,751.84 = 108,166.20 : x
  2. Step 2: Convert to fraction form
    184,601.94/254,751.84 = 108,166.20/x
  3. Step 3: Cross multiply
    184,601.94x = 254,751.84 × 108,166.20
  4. Step 4: Simplify right side
    184,601.94x = 27,555,538,475.81
  5. Step 5: Solve for x
    x = 27,555,538,475.81/184,601.94
  6. Step 6: Final answer
    x = 149,270.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.